GM GENUINE 12620318
GM GENUINE part number 12620318 is a thermostat / thermostat housing / water outlet seal in the Cooling System system. This catalog matches it to 43 year-and-engine configurations from 2015 to 2025.
Verified fitment includes 2025 Cadillac CT5 6.2L V8 Supercharged ; 2024 Cadillac CT5 6.2L V8 Supercharged ; 2024 Chevrolet Camaro 6.2L V8 ; 2024 Chevrolet Camaro 6.2L V8 Supercharged ; 2023 Cadillac CT5 6.2L V8 Supercharged , plus 38 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is GM GENUINE 12620318?
GM GENUINE part number 12620318 is a thermostat / thermostat housing / water outlet seal with published application data for 43 vehicle configurations from 2015 to 2025. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does GM GENUINE 12620318 fit?
This catalog matches 12620318 to 43 year-and-engine configurations from 2015 to 2025. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is GM GENUINE 12620318 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. GM GENUINE 12620318 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
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